3284399 has 4 divisors (see below), whose sum is σ = 3289440. Its totient is φ = 3279360.

The previous prime is 3284371. The next prime is 3284441. The reversal of 3284399 is 9934823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3284399 - 2⁸ = 3284143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3284339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367 + ... + 2904.

It is an arithmetic number, because the mean of its divisors is an integer number (822360).

Almost surely, 2^3284399 is an apocalyptic number.

3284399 is a deficient number, since it is larger than the sum of its proper divisors (5041).

3284399 is an equidigital number, since it uses as much as digits as its factorization.

3284399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040.

The product of its digits is 46656, while the sum is 38.

The square root of 3284399 is about 1812.2910914089. The cubic root of 3284399 is about 148.6455699003.

The spelling of 3284399 in words is "three million, two hundred eighty-four thousand, three hundred ninety-nine".